The inlet ESD valve is designed to provide the automatic isolation of downstream facilities in the pipeline system in the event of an emergency. Ball valve with failed close, spring return pneumatic actuator is considered in the design for remote operation and automatic shutdown.

Other types of actuators are available, such as electric motorized, gas over oil and more. We also provide the PLC-based Emergency Shutdown System Panel with Redundant CPU (SIL-3 rated), fault-tolerant and fail-safe system to perform the shutdown logic.